Pith Number

pith:ETZZIK4J

pith:2015:ETZZIK4JZ6UBPJS45EZJD4CLBU

not attested not anchored not stored refs pending

Simultaneous cooling of coupled mechanical oscillators using whispering gallery mode resonances

James Millen, P. F. Barker, Ying Lia Li

arxiv:1508.06217 v2 · 2015-08-25 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETZZIK4JZ6UBPJS45EZJD4CLBU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:48:37.566671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24f3942b89cfa817a65ce93291f04b0d048ed1124f1bbf7ceff32184e94fecf3

Aliases

arxiv: 1508.06217 · arxiv_version: 1508.06217v2 · doi: 10.48550/arxiv.1508.06217 · pith_short_12: ETZZIK4JZ6UB · pith_short_16: ETZZIK4JZ6UBPJS4 · pith_short_8: ETZZIK4J

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ETZZIK4JZ6UBPJS45EZJD4CLBU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 24f3942b89cfa817a65ce93291f04b0d048ed1124f1bbf7ceff32184e94fecf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f523ea311823d92d40872f9b44aa0141282d65fe5ac55010c6508b3ca5d9227e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-25T16:42:44Z",
    "title_canon_sha256": "eaa00820ef04c0973baf1e06c1bbb907c1d9fe2a01dfb590748b962c374690ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06217",
    "kind": "arxiv",
    "version": 2
  }
}